76490172 ÷ 143 
We want to figure out the number of times 76490172 can be divided by 143.

Going ahead to step 1:
7 divided by 143 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 143

Advancing to step 2:
The number 143 fits into 76 0 times, leaving a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Take the next digit (4) from the dividend and append it to 76, then repeat: 764 / 143

Let's proceed to step 3:
If we divide 764 by 143, we get 5 and a remainder of 49.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 715 from 764 leaves us with 49.
Take the next digit (9) from the dividend and append it to 49, then repeat: 499 / 143

Step 4:
When dividing 499 by 143, we get 3 with a remainder of 70.
Record the quotient 3 as the next digit in the result. 
Result so far: 53.0
Subtracting 429 from 499 leaves us with 70.
Fetch the next digit (0) from the dividend, attach it to 70 and continue: 700 / 143

Moving on to step 5:
700 divided by 143 is 4 with a remainder of 128.
Write down 4 as next digit of the result. 
Result so far: 534.0
The remainder is 128 after subtracting 572 from 700.
Take the next digit (1) from the dividend and append it to 128, then repeat: 1281 / 143

Let's proceed to step 6:
The number 143 fits into 1281 8 times, leaving a remainder of 137.
Record the quotient 8 as the next digit in the result. 
Result so far: 5348.0
Subtracting 1144 from 1281 leaves us with 137.
Include the next digit (7) from the dividend after 137, then repeat: 1377 / 143

On to step 7:
143 goes into 1377 9 times with a remainder of 90.
Write down 9 as next digit of the result. 
Result so far: 53489.0
If we subtract 1287 from 1377, we get 90.
Bring next digit (2) of the dividend behind the 90 and repeat the process: 902 / 143

Step 8:
902 divided by 143 is 6 with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 534896.0
If we subtract 858 from 902, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
143 can be fit into 440 3 times, resulting in a remainder of 11.
The next digit of our result is 3. 
Result so far: 534896.3
The remainder is 11 after subtracting 429 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 10:
143 can be fit into 110 0 times, resulting in a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 534896.3
Subtracting 0 from 110 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 11:
143 can be fit into 1100 7 times, resulting in a remainder of 99.
Put 7 as the next digit of the answer. 
Result so far: 534896.307
The remainder is 99 after subtracting 1001 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Going ahead to step 12:
990 divided by 143 is 6 with a remainder of 132.
The number 6 becomes the next digit in our result. 
Result so far: 534896.3076
If we subtract 858 from 990, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 13:
When dividing 1320 by 143, we get 9 with a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 534896.30769
Subtracting 1287 from 1320 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 14:
143 can be fit into 330 2 times, resulting in a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 534896.307692
Subtract 286 from 330 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 15:
440 divided by 143 is 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 534896.3076923
The remainder is 11 after subtracting 429 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 16:
110 divided by 143 is 0 with a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 534896.3076923
Subtracting 0 from 110 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

The final result is 534896.3076923 with a remainder of 1.1e-07.